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【多选题】
两距离定位时,两圆弧位置线通常交于两点,其中只有一个是正确的观测船位,下列哪种判定观测船位的方法是正确的?
A.
靠近推算船位的一个交点是正确的观测船位
B.
根据所测物标与船位间的相对位置关系来确定那个是观测船位
C.
连续多次定位，根据船舶的航迹分布情况来确定观测船位
D.
根据船舶的航向来确定观测船位
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相关题目：
【单选题】患者男,27岁。半年前因肛周皮下脓肿切开引流,之后局部皮肤反复红肿、破潰,局部有瘙痒。关于其处理,错误的是( )
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该患者必须行手术治疗
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【简答题】阅读理解。 If I could select a word that best describes the majority of American parents, that word would be guilt-ridden (内疚的). How sad it is to see parents become the willing victims of the 'give me ...
查看完整题目与答案
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A.
include
B.
provide
C.
cover
D.
select
查看完整题目与答案
【简答题】Select the appropriate phrases from the answer choices and match them to the trickster that they describe. TWO of the answer choices will NOT be used. This question is worth 3 points. Answer Choices A...
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该患者必须行手术治疗
B.
饮食应清淡
C.
每天便前予35℃高锰酸钾溶液坐浴
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口服液体石蜡以促进排便
E.
为防肛门狭窄,可于术后5~10天扩肛
查看完整题目与答案
【单选题】下列血常规检查结果，符合该患者特点的是
A.
WBC 2．4×109／L，N 44％，L 56％
B.
VBC 3．4×109／L，N 70％，L 30％
C.
WBC 5．5×109／L，N 55％，L 45％
D.
WBC 5．8×109／L，N 70％，L 30％
E.
WBC 19．2×109／L，N 80％，L 20％
查看完整题目与答案
【单选题】The word 'bankruptcy' comes from banes rotta, Italian for broken bench. The custom was that when a medieval trader failed to pay his creditors, his trading bench was broken. Since bankruptcy was taken...
A.
creditor no longer broke the bankrupt's bench on the streets but wrote down his name
B.
creditor had debtor's name carved on a statue
C.
the punishment on a debtor was bounded by law instead of spontaneous action
D.
it took more procedures to ask a trader to pay his creditors
查看完整题目与答案
【简答题】现代感官分析包括两个方面的内容:一是以 _ 测定物品的特性;二是以 来获知人的特性或者感受。
查看完整题目与答案
【单选题】某ITP病人，血常规结果显示：红细胞3．6×1012/L，血红蛋白90g/L，白细胞6．8×109/L，血小板15×109/L，目前该病人最大的危险是
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贫血
B.
继发感染
C.
颅内出血
D.
贫血性心力衰竭
E.
牙龈出血
查看完整题目与答案
【单选题】When we use the word “anthropomorphic” to describe the gods and goddesses, we mean that they are like __________.
A.
creatures
B.
humans
C.
heroes
D.
women
查看完整题目与答案